Question 5 of the free IQ-test is about an unfolded cube. The question you need to answer is: What does the resulting cube look like if you fold this cube together?
Solution and correct answer
The best way to solve these kind of questions is to cut out a real life version of the cube pattern and fold it yourself.
Based on the folded cube on the right you can see that only the second option is possible, all other options are not possible based on the unfolded pattern.